INSECT PESTS OF TREE AND SHRUBS IN BISHKEK AND SUBURBAN ZONES

Abstract

The purpose of this work is to study the species composition of insect pests of deciduous and coniferous species growing in the territory of Bishkek and suburban areas. The work was carried out using generally accepted methods. The ecological state of trees and shrubs and the harmfulness of insect pests were considered. To determine the ecological state of green spaces and pests, reconnaissance and detailed forest pathological studies were carried out. In the process of research generally accepted in forest protection, entomology, ecology, and other methods, were used. Processing according to the standard methods. The scientific value of the results obtained is to identify the species composition of insect pests and their mass foci, entomophages, and to recommend an integrated method of protection against insect pests. In the study area, mass and local foci were observed only in phyllophagous insects, and in xylophagous - single local foci. The results of field and laboratory studies, as well as an integrated method of protecting tree and shrub plantations from the most dangerous types of pests, give an effective result, since biological and chemical preparations are used taking into account their doses. In order to improve the ecological state of tree and shrub plantations in urban and populated areas, it is necessary to carry out forest pathological ecological surveys in a timely manner, respectively, appoint a sanitary cutting of the survey, apply an integrated method of protection against the most dangerous types of pests.